CDC has issued “Interim Guidelines for Preventing Sexual Transmission of Zika Virus” and “Updated Interim Guidelines for Health Care Providers Caring for Pregnant Women and Women of Reproductive Age with Possible Zika Virus Exposure.”

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Interim Guidelines for Preventing Sexual Transmission of Zika Virus

CDC has issued new interim guidance on preventing sexual transmission of Zika virus after confirming through laboratory testing, in collaboration with Dallas County Health and Human Services, the first case of Zika virus infection in a non-traveler in the continental United States during this outbreak.

Although sexual transmission of Zika virus infection is possible, mosquito bites remain the primary way that Zika virus is transmitted. Because there currently is no vaccine or treatment for Zika virus, the best way to avoid Zika virus infection is to prevent mosquito bites.

Based on what we know now, CDC is issuing interim recommendations to prevent sexual transmission of Zika virus. To date, there have been no reports of sexual transmission of Zika virus from infected women to their sex partners. CDC expects to update its interim guidance as new information becomes available.


Updated interim guidelines for healthcare providers

CDC also has updated its interim guidance for healthcare providers in the United States caring for pregnant women and women of reproductive age with possible Zika virus exposure.
The updated guidelines recommend that pregnant women without symptoms of Zika virus disease can be offered testing 2 to 12 weeks after returning from areas with ongoing Zika virus transmission.


CDC guidance on Zika virus, its transmission, treatment, and response to the outbreak will continue to be updated as more becomes known.

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